*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--primary:#0d9488;--primary-dark:#0f766e;--primary-light:#be123c;--accent:#ed3333;--bg:#f8fafc;--bg-secondary:#ffffff;--text:#1e293b;--text-light:#475569;--text-muted:#64748b;--border:#e2e8f0;--white:#ffffff;--shadow:0 2px 10px rgba(13,148,136,0.1);--shadow-lg:0 8px 30px rgba(13,148,136,0.15);--radius:6px;--radius-lg:12px}
html{font-size:16px;scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;background:var(--bg);color:var(--text);line-height:1.65;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:all .25s}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}

.site-header{position:sticky;top:0;z-index:100;background:var(--bg-secondary);border-bottom:1px solid var(--border);height:64px;display:flex;align-items:center;box-shadow:var(--shadow)}
.header-container{max-width:1250px;margin:0 auto;padding:0 26px;width:100%;display:flex;align-items:center;justify-content:space-between}
.site-logo{font-size:1.46rem;font-weight:700;letter-spacing:-0.4px}
.mobile-menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:5px}
.mobile-menu-toggle span{width:22px;height:2px;background:var(--text);transition:all .3s;border-radius:1px}
.main-navigation{flex:1;margin-left:44px}
.nav-list{display:flex;gap:28px}
.nav-list a{font-size:0.88rem;font-weight:600;color:var(--text-light);position:relative;padding:5px 0}
.nav-list a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--primary-light);transition:width .3s}
.nav-list a:hover{color:var(--accent)}
.nav-list a:hover::after{width:100%}

.main-content{min-height:calc(100vh - 130px)}
.page-container{max-width:1250px;margin:0 auto;padding:30px 26px}

.breadcrumb{display:flex;align-items:center;gap:9px;font-size:0.84rem;color:var(--text-light);margin-bottom:28px;flex-wrap:wrap}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb-separator{color:var(--text-muted)}

.detail-breadcrumb{display:flex;align-items:center;gap:8px;font-size:0.875rem;color:var(--text-light);margin-bottom:24px;flex-wrap:wrap}
.detail-breadcrumb a:hover{color:var(--accent)}

.content-wrapper{display:grid;grid-template-columns:1fr 305px;gap:40px}
.content-main{flex:1}
.sidebar-wrapper{max-width:305px}

.section-header{font-size:1.34rem;font-weight:700;margin-bottom:24px;color:var(--text);position:relative;padding-left:14px;border-left:4px solid var(--primary)}

.spotlight-section{margin-bottom:50px}

.timeline-section{margin-bottom:50px}
.timeline-track{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;position:relative}
.timeline-card{position:relative}
.timeline-link{display:flex;gap:16px;padding:14px;background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow);transition:all .3s}
.timeline-link:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.timeline-img-box{position:relative;width:140px;height:100px;flex-shrink:0;border-radius:var(--radius);overflow:hidden}
.timeline-img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.timeline-link:hover .timeline-img{transform:scale(1.08)}
.timeline-content{flex:1;padding:4px 0;display:flex;flex-direction:column;justify-content:center}
.timeline-num{font-size:1.8rem;font-weight:900;color:var(--primary);opacity:.45;line-height:1;position:absolute;top:8px;right:12px}
.timeline-cat{font-size:0.6rem;font-weight:700;color:#be123c;text-transform:uppercase;letter-spacing:0.5px;display:block;margin-bottom:6px}
.timeline-title{font-size:0.92rem;font-weight:700;color:var(--text);line-height:1.4;margin-bottom:4px;transition:color .2s}
.timeline-link:hover .timeline-title{color:var(--primary)}
.timeline-date{font-size:0.7rem;color:var(--text-muted)}
.timeline-1{grid-column:span 2}
.timeline-1 .timeline-img-box{width:55%;height:220px;order:2}
.timeline-1 .timeline-num{font-size:4rem;top:16px;right:20px}
.timeline-1 .timeline-title{font-size:1.25rem}
.timeline-1 .timeline-link{flex-direction:row;align-items:center}
.timeline-1 .timeline-content{padding:24px;order:1;width:45%}
.spotlight-container{display:grid;grid-template-columns:1.35fr 1fr;gap:22px}
.spotlight-primary{position:relative;border-radius:var(--radius-lg);overflow:hidden}
.spotlight-primary-link{display:block}
.spotlight-primary-img{width:100%;height:410px;object-fit:cover;transition:transform .5s}
.spotlight-primary-link:hover .spotlight-primary-img{transform:scale(1.03)}
.spotlight-primary-overlay{position:absolute;bottom:0;left:0;right:0;padding:30px;background:linear-gradient(transparent,rgba(15,10,25,0.95));color:#fff}
.spotlight-primary-cat{display:inline-block;padding:5px 12px;background:var(--primary);color:#fff;font-size:0.66rem;font-weight:700;border-radius:3px;text-transform:uppercase;letter-spacing:0.7px;margin-bottom:12px}
.spotlight-primary-title{font-size:1.52rem;font-weight:700;line-height:1.28;margin-bottom:10px}
.spotlight-primary-excerpt{font-size:0.9rem;opacity:0.9;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.spotlight-secondary{display:flex;flex-direction:column;gap:14px}
.spotlight-secondary-item{background:var(--bg-secondary);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.spotlight-secondary-link{display:flex;gap:14px;padding:14px}
.spotlight-secondary-img{width:95px;height:72px;border-radius:4px;object-fit:cover;flex-shrink:0}
.spotlight-secondary-content{flex:1;min-width:0}
.spotlight-secondary-cat{font-size:0.62rem;font-weight:700;color:var(--primary-light);text-transform:uppercase;letter-spacing:0.5px;display:block;margin-bottom:6px}
.spotlight-secondary-title{font-size:0.88rem;font-weight:600;color:var(--text);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.spotlight-secondary-date{font-size:0.7rem;color:var(--text-muted);margin-top:6px;display:block}

.tags-section{margin-bottom:50px}
.tags-container{display:flex;flex-wrap:wrap;gap:10px;padding:18px;background:var(--bg-secondary);border-radius:var(--radius-lg)}
.tag-pill{padding:9px 20px;background:var(--bg);border:1px solid var(--border);border-radius:24px;font-size:0.84rem;font-weight:500;color:var(--text-light);transition:all .25s}
.tag-pill:hover{background:var(--primary);border-color:var(--primary);color:#fff;transform:translateY(-2px)}

.cards-section{margin-bottom:42px}
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card-item{background:var(--bg-secondary);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);transition:all .3s}
.card-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.card-link{display:block}
.card-media{aspect-ratio:16/10;overflow:hidden}
.card-img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.card-item:hover .card-img{transform:scale(1.05)}
.card-content{padding:20px}
.card-cat{font-size:0.62rem;font-weight:700;color:var(--primary-light);text-transform:uppercase;letter-spacing:0.6px;display:block;margin-bottom:10px}
.card-title{font-size:1.1rem;font-weight:700;margin-bottom:10px;line-height:1.36;color:var(--text)}
.card-excerpt{font-size:0.86rem;color:var(--text-light);margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-footer{display:flex;justify-content:space-between;font-size:0.74rem;color:var(--text-muted)}

.post_tag_name{font-size:2.1rem;font-weight:800;margin-bottom:30px;color:var(--text);border-bottom:4px solid var(--primary);padding-bottom:12px;display:inline-block}

.pagination{display:flex;justify-content:center;gap:6px;margin-top:46px}
.page-link{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 10px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius);font-size:0.82rem;color:var(--text);transition:all .2s}
.page-link:hover{background:var(--primary);border-color:var(--primary);color:#fff}
.page-link.active{background:var(--primary);border-color:var(--primary);color:#fff;font-weight:600}
.page-link.disabled{color:var(--text-muted);pointer-events:none}
.page-link.dots{border:none;background:transparent}

.sidebar{position:sticky;top:90px}
.sidebar-section{background:var(--bg-secondary);border-radius:var(--radius-lg);padding:22px;margin-bottom:20px;box-shadow:var(--shadow)}
.sidebar-title{font-size:0.82rem;font-weight:700;margin-bottom:16px;color:var(--accent);text-transform:uppercase;letter-spacing:1.3px}
.category-list{display:flex;flex-direction:column;gap:8px}
.category-list a{display:block;padding:10px 0;color:var(--text-light);font-size:0.88rem;border-bottom:1px solid var(--border);transition:all .2s}
.category-list a:hover{color:var(--accent);padding-left:6px}
.category-list li:last-child a{border-bottom:none}
.popular-posts{display:flex;flex-direction:column;gap:14px}
.popular-posts li a{display:block}
.popular-posts .post-date{font-size:0.7rem;color:var(--text-muted);display:block;margin-bottom:4px}
.popular-posts .post-title{font-size:0.86rem;font-weight:600;color:var(--text);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.popular-posts a:hover .post-title{color:var(--accent)}

.author-section .author-info{display:flex;gap:14px;align-items:flex-start}
.author-section .author-avatar{width:50px;height:50px;border-radius:50%;object-fit:cover}
.author-section .author-details{flex:1}
.author-section .author-name{font-size:0.92rem;font-weight:700;color:var(--text);display:block;margin-bottom:5px}
.author-section .author-bio{font-size:0.78rem;color:var(--text-light);line-height:1.5}

.article-detail{background:var(--bg-secondary);border-radius:var(--radius-lg);padding:44px;box-shadow:var(--shadow)}
.article-detail .article-title{font-size:2.32rem;font-weight:800;line-height:1.24;margin-bottom:20px;color:var(--text)}
.article-detail .article-meta{display:flex;flex-wrap:wrap;gap:18px;font-size:0.88rem;color:var(--text-muted);padding-bottom:20px;border-bottom:1px solid var(--border);margin-bottom:26px}
.article-detail .article-meta>span{display:flex;align-items:center;gap:6px}
.article-updated{font-style:italic}
.article-social-share{display:flex;align-items:center;gap:10px;margin-bottom:26px;padding-bottom:24px;border-bottom:1px solid var(--border)}
.share-label{font-size:0.84rem;font-weight:600;color:var(--text)}
.share-btn{padding:7px 14px;border-radius:20px;font-size:0.72rem;font-weight:600;border:none;cursor:pointer;transition:all .2s}
.share-facebook{background:#1877f2;color:#fff}
.share-twitter{background:#1da1f2;color:#fff}
.share-linkedin{background:#0a66c2;color:#fff}
.share-btn:hover{transform:translateY(-2px);opacity:.9}

.article-content{font-size:0.98rem;letter-spacing:0.15px;color:#334155;line-height:1.78}
.article-content a{color:#be123c;text-decoration:underline}
.article-content p{margin-bottom:1.6em}
.article-content h2{font-size:1.52rem;font-weight:700;margin:1.95em 0 0.95em;color:var(--text)}
.article-content h3{font-size:1.22rem;font-weight:700;margin:1.55em 0 0.75em;color:var(--text)}
.article-content table{width:100%;border-collapse:collapse;margin:1.6em 0;overflow-x:auto!important;display:block}
.article-content img{display:block;max-width:100%;height:auto;margin:1.6em auto;border-radius:var(--radius)}
.article-content a{color:var(--primary-light);text-decoration:underline}
.article-content ul,.article-content ol{margin:1.2em 0;padding-left:1.5em}
.article-content ul{list-style:disc}
.article-content ol{list-style:decimal}
.article-content li{margin-bottom:0.5em}
.article-content blockquote{padding:1em 1.5em;margin:1.6em 0;border-left:4px solid var(--primary);background:var(--bg);font-style:italic;border-radius:0 var(--radius) var(--radius) 0}

.article-author-section{margin-top:44px;padding-top:26px;border-top:1px solid var(--border)}
.author-card{display:flex;gap:18px;align-items:center}
.author-card .author-avatar{width:72px;height:72px;border-radius:50%;object-fit:cover}
.author-card .author-name{font-size:1.04rem;font-weight:700;color:var(--text);display:block;margin-bottom:7px}
.author-card .author-description{font-size:0.9rem;color:var(--text-light);line-height:1.6}

.article-comment-form{margin-top:44px;padding:28px;background:var(--bg);border-radius:var(--radius-lg)}
.comment-form-title{font-size:1.14rem;font-weight:700;margin-bottom:18px}
.comment-form .form-group{margin-bottom:14px}
.form-input{width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius);font-size:0.9rem;font-family:inherit;transition:border-color .2s;background:var(--bg-secondary);color:var(--text)}
.form-input:focus{outline:none;border-color:var(--primary-light)}
.form-textarea{min-height:110px;resize:vertical}
.form-submit-btn{padding:12px 28px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius);font-size:0.9rem;font-weight:600;cursor:pointer;transition:background .2s}
.form-submit-btn:hover{background:var(--primary-dark)}

.article-navigation{display:flex;justify-content:space-between;gap:22px;margin-top:26px;padding-top:22px;border-top:1px solid var(--border)}
.nav-prev,.nav-next{flex:1}
.nav-next{text-align:right}
.nav-label{font-size:0.8rem;color:var(--text-muted);display:block;margin-bottom:5px}
.nav-link{font-size:0.9rem;font-weight:500;color:var(--primary-light)}
.nav-link:hover{text-decoration:underline}

.related-articles{margin-top:50px}
.related-title{font-size:1.22rem;font-weight:700;margin-bottom:22px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.related-item{background:var(--bg-secondary);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:all .3s}
.related-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.related-link{display:block}
.related-image{aspect-ratio:4/3;overflow:hidden}
.related-img{width:100%;height:100%;object-fit:cover}
.related-body{padding:14px}
.related-cat{font-size:0.64rem;font-weight:700;color:var(--primary-light);text-transform:uppercase;letter-spacing:0.5px}
.related-name{font-size:0.88rem;font-weight:600;margin:8px 0;color:var(--text);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.4}
.related-date{font-size:0.7rem;color:var(--text-muted)}

.author-profile{background:var(--bg-secondary);border-radius:var(--radius-lg);padding:44px;box-shadow:var(--shadow)}
.author-header{display:flex;gap:28px;align-items:center;margin-bottom:28px;padding-bottom:28px;border-bottom:1px solid var(--border)}
.author-avatar-large{width:108px;height:108px;border-radius:50%;object-fit:cover}
.author-intro{flex:1}
.author-name-large{font-size:2.12rem;font-weight:800;margin-bottom:12px;color:var(--text)}
.author-bio-large{font-size:1rem;color:var(--text-light);line-height:1.65}
.author-description-content{font-size:0.98rem;line-height:1.85;color:var(--text);margin-bottom:44px}
.author-description-content p{margin-bottom:1.2em}
.author-articles .section-title{margin-bottom:18px}
.author-articles-list{display:flex;flex-direction:column;gap:20px}
.author-article-item{border-radius:16px;overflow:hidden;transition:all .3s}
.author-article-item:hover{box-shadow:0 12px 32px rgba(0,0,0,.12)}
.author-article-link{display:flex;padding:0;gap:20px}
.author-article-title{font-size:1rem;font-weight:600;color:var(--text);flex:1;padding:0}
.author-article-link:hover .author-article-title{color:var(--accent)}
.author-article-date{font-size:0.8rem;color:var(--text-muted);flex-shrink:0;padding:0}

.alone-page{background:var(--bg-secondary);border-radius:var(--radius-lg);padding:52px;box-shadow:var(--shadow);max-width:880px;margin:0 auto}
.alone-title{font-size:2.52rem;font-weight:800;margin-bottom:32px;color:var(--text);border-bottom:4px solid var(--primary);padding-bottom:12px;display:inline-block}
.alone-content{font-size:1.02rem;line-height:1.9;color:var(--text)}
.alone-content p{margin-bottom:1.6em}
.alone-content h2{font-size:1.6rem;font-weight:700;margin:2em 0 1em}
.alone-content h3{font-size:1.3rem;font-weight:700;margin:1.6em 0 0.85em}
.alone-content img{max-width:100%;height:auto;margin:1.6em 0;border-radius:var(--radius)}
.alone-content ul,.alone-content ol{padding-left:1.5em;margin:1.2em 0}
.alone-content ul{list-style:disc}
.alone-content ol{list-style:decimal}

.all-articles-page{background:var(--bg-secondary);border-radius:var(--radius-lg);padding:42px;box-shadow:var(--shadow)}
.all-articles-list{display:flex;flex-direction:column;gap:0}
.all-article-item{border-bottom:1px solid var(--border)}
.all-article-item:last-child{border-bottom:none}
.all-article-link{display:flex;justify-content:space-between;align-items:center;padding:16px 0;gap:22px}
.all-article-link:hover .all-article-title{color:var(--accent)}
.all-article-title{font-size:0.94rem;font-weight:500;color:var(--text);flex:1}
.all-article-date{font-size:0.8rem;color:var(--text-muted);flex-shrink:0}

.site-footer{background:var(--bg-secondary);color:var(--text);padding:28px 0;margin-top:auto;border-top:1px solid var(--border)}
.footer-container{max-width:1250px;margin:0 auto;padding:0 26px}
.footer-menu ul{display:flex;flex-wrap:wrap;gap:22px;justify-content:center}
.footer-menu a{font-size:0.84rem;color:var(--text-muted);transition:color .2s}
.footer-menu a:hover{color:var(--accent)}

.desktop-breadcrumb{display:flex}
.mobile-author{display:none!important}

@media(max-width:1060px){
.content-wrapper{grid-template-columns:1fr 275px;gap:34px}
.spotlight-container{grid-template-columns:1fr}
.spotlight-secondary{flex-direction:row}
.spotlight-secondary-item{flex:1}
.cards-grid{grid-template-columns:repeat(2,1fr)}
.related-grid{grid-template-columns:repeat(2,1fr)}
}

@media(max-width:768px){
.site-header{height:54px}
.header-container{padding:0 16px}
.site-logo{font-size:1.22rem}
.mobile-menu-toggle{display:flex;z-index:101}
.main-navigation{position:fixed;top:0;right:-100%;width:280px;height:100vh;background:var(--bg-secondary);padding:70px 20px 20px;transition:right .3s;box-shadow:-4px 0 20px rgba(0,0,0,.3)}
.main-navigation.active{right:0}
.nav-list{flex-direction:column;gap:0}
.nav-list li{border-bottom:1px solid var(--border)}
.nav-list a{display:block;padding:12px 0;font-size:0.94rem}
.nav-list a::after{display:none}
.mobile-menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.mobile-menu-toggle.active span:nth-child(2){opacity:0}
.mobile-menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

.page-container{padding:20px 16px}
.content-wrapper{grid-template-columns:minmax(0,1fr)}
.sidebar-wrapper{max-width:100%;order:1}
.desktop-breadcrumb{display:none}

.post_tag_name,.article-detail .article-title,.alone-title{font-size:1.36rem;line-height:1.32;margin-bottom:14px}
.article-detail{padding:24px 18px}
.article-detail .article-meta{gap:10px;font-size:0.8rem}
.article-social-share{flex-wrap:wrap;gap:8px}
.share-label{width:100%;margin-bottom:4px}

.spotlight-secondary{flex-direction:column}
.tags-container{gap:8px;padding:14px}
.tag-pill{padding:7px 16px;font-size:0.8rem}
.cards-grid{grid-template-columns:1fr;gap:18px}

.related-grid{grid-template-columns:1fr 1fr;gap:12px}
.related-body{padding:12px}
.related-name{font-size:0.84rem}

.author-profile{padding:24px 18px}
.author-header{flex-direction:column;text-align:center;gap:16px}
.author-avatar-large{width:90px;height:90px}
.author-name-large{font-size:1.5rem}
.author-articles-list{display:flex;flex-direction:column;gap:20px}
.author-article-link{display:flex;padding:0;gap:20px}
.author-article-title{font-size:1rem;font-weight:600;color:var(--text);flex:1;padding:0}
.author-article-link:hover .author-article-title{color:var(--accent)}
.author-article-date{font-size:0.8rem;color:var(--text-muted);flex-shrink:0;padding:0}

.alone-page{padding:24px 18px}
.alone-title{font-size:1.5rem}
.alone-content{font-size:0.94rem}

.all-articles-page{padding:20px}
.all-article-link{padding:14px 0;flex-direction:column;align-items:flex-start;gap:4px}
.all-article-title{font-size:0.9rem}

.pagination{gap:5px}
.page-link{min-width:34px;height:34px;font-size:0.8rem}
}

@media(max-width:480px){
.related-grid{grid-template-columns:1fr}
.section-header,.section-title{font-size:1.18rem}
.timeline-track{grid-template-columns:1fr}
.timeline-1{grid-column:span 1}
.timeline-1 .timeline-link{flex-direction:column}
.timeline-1 .timeline-img-box{width:100%;height:180px;order:1}
.timeline-1 .timeline-content{width:100%;order:2;padding:14px}
}